No.

The birthmark on the fetus after birth is mainly caused by heredity, staying in a seriously polluted environment for a long time during pregnancy, and frequent overeating, which has nothing to do with whether to eat soy sauce during pregnancy. After being digested by people, soy sauce will form substances absorbed by the human body, which will not enter the fetus through the placenta and will not affect the fetus. Therefore, pregnant women eating soy sauce will not lead to fetal birthmarks.

2

The benefits of pregnant women eating soy sauce

Soy sauce is a condiment with soybean, wheat and other raw materials, which is extremely rich in nutrition. For example, it contains a lot of amino acids, which is beneficial to the growth and development of the fetus. In addition, the color of food cooked with soy sauce is more attractive and can increase the appetite of pregnant women.

Reminder: Pregnant women should control the consumption of soy sauce. Usually, just put a little soy sauce in the dishes to taste, and never let go of soy sauce. Because of the high sodium content in soy sauce, pregnant women who eat too much will affect the development of fetal renal function.

three

How to avoid birthmarks during pregnancy

Expectant mothers want to give birth to a baby with smooth and fair skin, instead of having a large birthmark that affects the appearance after the fetus is born, so do this during pregnancy:

1, correct skin care

The metal containing more components in cosmetics will make the skin more exposed to ultraviolet rays, and the pigments and harmful substances in cosmetics will penetrate into the skin, leading to the accumulation of pigments and birthmarks. Therefore, expectant mothers during pregnancy must be optimistic about the ingredients when choosing cosmetics. Of course, it is best not to use cosmetics.

2. Pay attention to sun protection

Sunlight can increase melanin activity and increase melanin content in the basal layer of epidermis, which will make the baby form a birthmark. Therefore, expectant mothers must do a good job of sun protection, especially in summer.